diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9200326..114da69 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -75,6 +75,7 @@ jobs:
       name: PyPI
       url: https://pypi.org/p/sphinx-json-schema-spec
     permissions:
+      contents: write
       id-token: write
 
     steps: